baber/WOPTO huggingface dataset:
Patent WO-2023141786-A1 (WO)
Inventor: Qiu Ceyu
IPC: G09F9/37
Filed: 2022-01-25
Abstract: 一种具备拾音功能的磁流体显示装置，包括：显示容器（1）、若干个根据电信号控制磁场变化的电磁元件（2）、拾音器（3）和线路板（4），显示容器（1）中具有磁流体，磁流体位于电磁元件（2）所产生的磁场范围内，电磁元件（2）和拾音器（3）都与线路板（4）形成电连接。磁流体显示装置具备拾音功能，能够直接根据周围的声音控制磁场的变化，不仅能够根据音乐的播放而进行显示，还能对环境中的其他声音予以响应，其使用自由度更高。
Patent WO-2022161444-A1 (WO)
Inventor: XIA JINGZHANG
IPC: B41J2/175
Filed: 2022-01-27
Abstract: 公开了一种墨盒（10）及使用该墨盒的打印设备。墨盒包括墨盒本体（11）、芯片（12）以及芯片固定座（13），芯片固定在芯片固定座上；墨盒沿安装方向安装在打印机（20）上时，打印机可带动芯片固定座沿墨盒本体顶表面线性移动，芯片固定座线性移动前，芯片固定座处于第一位置，芯片固定座线性移动后，芯片固定座处于第二位置；处于第一位置的芯片相比于处于第二位置的芯片更靠近墨盒本体的顶表面，且芯片固定座处于第二位置时，芯片抵接在打印机的触针（210）上。这种墨盒和打印设备，可以使得芯片与打印机中的触针电连接的稳定性较高。
Patent WO-2022166954-A1 (WO)
Inventor: SHI LINYU
IPC: A61K48/00
Filed: 2022-02-07
Abstract: L'invention concerne une séquence d'ARN comprenant une séquence d'ARN d'intérêt et un signal d'encapsidation d'ARN. L'invention concerne également une particule virale de virus d'ADN recombinant comprenant la séquence d'ARN comprenant une séquence d'ARN d'intérêt et un signal d'encapsidation d'ARN conditionné dans la coque protéique d'un virus d'ADN.
Patent WO-2023024449-A1 (WO)
Title: 一种产生动态可调平顶光束的装置及方法
Inventor: LIU LIN
IPC: G02B27/09
Filed: 2022-02-11
Abstract: 一种产生动态可调平顶光束的装置，包括光源组件，其发出线偏振光；空间光调制器（5），其位于光源组件的一侧，线偏振光输入至空间光调制器（5），空间光调制器（5）将线偏振光整形为多高斯光束输出；4F成像系统和第一透镜（10）， 4F成像系统和第一透镜（10）依次设置在光源组件的另一侧；多高斯光束依次经过4F成像系统和第一透镜（10），并在第一透镜（10）的焦平面上输出平顶光束；光强分布探测组件，其位于第一透镜（10）的焦平面上，用于探测平顶光束的光强分布。还公开了产生动态可调平顶光束的方法，能够将线偏振光整形为多高斯光束，通过空间光调制器（5）改变多高斯光束的参数实现动态调控，且将多高斯光束能够整形为平顶光束。
Patent WO-2023097899-A1 (WO)
Inventor: CHEN ZHIHANG
IPC: F24F13/32
Filed: 2022-02-23
Abstract: A mounting frame of a window-type air conditioner, and a window-type air conditioner. A mounting frame (200) of a window-type air conditioner (100) comprises mounting frame bodies (10), each mounting frame body comprises a mounting main body (20) and a sliding rod (30), the mounting main body is used for mounting the window-type air conditioner, the sliding rod is arranged on the mounting main body, and the sliding rod can move relative to the mounting main body in a first direction of the mounting main body; the mounting main body is provided with a first waterproof member (201), the first waterproof member is adapted to abut against a window frame, the sliding rod is provided with a second waterproof member (301), and the second waterproof member is adapted to abut against the window frame.
Patent WO-2023134008-A1 (WO)
Title: Fastener connector and chest expander using same
Inventor: WANG XINGXING
IPC: F16G11/10
Filed: 2022-03-17
Abstract: A fastener connector and a chest expander using same. The fastener connector comprises a male fastener (1) and a female fastener (2) which are matched with each other. The male fastener (1) comprises a connecting portion (11), and the connecting portion (11) comprises a clamping member (13). The female fastener (2) is provided with an opening (21) into which the clamping member (13) may be inserted, the opening (21) extending towards the interior of the female fastener (2) and forming a groove (22) for accommodating the clamping member (13) along a circumferential direction, an elastic member being provided in the groove (22), and a protruding portion (24) for preventing the clamping member (13) from passing through being provided on the elastic member. When a torque is applied to the male fastener (1) so that the clamping member (13) rotates in the groove (22) and passes through the protruding portion (24), the clamping member (13) presses the protruding portion (24) and causes the protruding portion (24) to move back, allowing the clamping member (13) to pass through. After the clamping member (13) passes through the protruding portion (24), the protruding portion (24) returns to its pre-pressing position. In the present fastener connector, the male fastener (1) is inserted into the female fastener (2) from the opening (21), and then the male fastener (1) is rotated, so that the clamping member (13) rotates in the groove (22), and thus the clamping member (22) is clamped by means of the horizontal groove in the female connector, achieving the effect of connecting the male fastener (1) and the female fastener (2), the connection being convenient and simple.
Patent WO-2023184512-A1 (WO)
Inventor: Yuan Tianci
IPC: H01M4/58
Filed: 2022-04-01
Abstract: The present application provides a positive electrode active material, a preparation method therefor, and a positive electrode plate, a secondary battery and an electrical device comprising same. The positive electrode active material has a core-shell structure, and comprises an inner core and a shell covering the inner core. The chemical formula of the inner core is Li m A x Mn 1-y B y P 1-z C z O 4-n D n . The shell comprises a first coating layer covering the inner core, a second coating layer covering the first coating layer, and a third coating layer covering the second coating layer. The first coating layer comprises a crystalline pyrophosphate Li a MP 2 O  7  and/or M b (P 2 O 7 ) c . The second coating layer comprises a crystalline phosphate XPO 4 . The third coating layer is carbon. The positive electrode active material of the present application can enable the secondary battery and the electrical device to have high energy density and good cycle performance, rate capability and safety performance.
Patent WO-2022222910-A1 (WO)
Title: Gprc5d-targeting antibody and use thereof
Inventor: LI GUOKUN
IPC: A61P35/00
Filed: 2022-04-19
Abstract: The present invention provides a GPRC5D-targeting antibody, and a multi-specific antibody, chimeric antigen receptor, antibody conjugate, pharmaceutical composition and kit containing same, and a use of the foregoing in diagnosing/treating/preventing diseases associated with GPRC5D expression.
Patent WO-2023165009-A1 (WO)
Inventor: HU YONG
IPC: C12N15/115
Filed: 2022-04-29
Abstract: A vector for preparing circular RNA, which comprises a DNA sequence capable of being transcribed into a circular RNA precursor molecule, the circular RNA precursor molecule having a poly-A tail at the 3' end. In the process of obtaining the circular RNA by means of in-vitro cyclization of the poly-A tailed circular RNA precursor molecule, the duration of RNase R treatment is shortened, so that the loss of the circular RNA is reduced, and the purity of the product is improved while the enrichment efficiency of the circular RNA is improved; and the cytotoxicity of the in-vitro cyclized RNA molecule is reduced when a eukaryotic cell is transfected with the in-vitro cyclized RNA molecule. Provided are a preparation method for the vector for preparing circular RNA and a preparation method for the circular RNA precursor molecule.
Patent WO-2023082565-A1 (WO)
Inventor: PENG YANJUN
IPC: H03F3/21
Filed: 2022-04-29
Abstract: 本发明提供了一种MMIC微波功率放大器，包括输入端；输入功率分配器，其输入连接至输入端，用于将输入信号转换为两路差分信号；功率放大单元，其输入端分别连接至输入功率分配器的两路输出，用于将两路差分信号进行功率放大并输出；功率合成单元，其输入分别连接至功率放大单元的两路输出，用于将经功率放大单元放大的两路差分信号实现功率合成；功率合成单元为呈平面结构的平面延迟线巴伦，平面延迟线巴伦由平面电路工艺制成；输出端，连接至功率合成单元的输出端。本发明还提供一种射频前端模组。与现有技术相比，本发明的MMIC微波功率放大器及射频前端模组输出功率高、体积小、成本低且可靠性高。
Patent WO-2023087637-A1 (WO)
Inventor: HUANG BO
IPC: H04N19/176
Filed: 2022-05-11
Abstract: 公开了一种视频编码方法和装置、电子设备和计算机可读存储介质。所述视频编码方法包括：确定针对从视频图像帧划分出的图像块的第一帧内预测模式以及用于帧内预测的参考像素；基于当前图像块的周围图像块的第一帧内预测模式，确定所述当前图像块中的参考像素对应的权重；基于率失真代价函数确定所述当前图像块在至少一个帧内预测模式下的率失真代价值；根据所述至少一个候选帧内预测模式下的所述率失真代价值确定所述图像块的第二帧内预测模式，并使用第二帧内预测模式对所述图像块执行编码。
Patent WO-2023230835-A1 (WO)
Inventor: LU JIANGNAN
IPC: G09G3/3266
Filed: 2022-05-31
Abstract: A scan circuit having a plurality of stages is provided. A respective stage includes a respective scan unit configured to provide a control signal to at least a row of subpixels. The respective scan unit includes an input subcircuit (Isc) configured to receive a start signal (STV) or an output signal (G_(n-1)) from a previous scan unit, a first processing subcircuit (Psc1), a second processing subcircuit (Psc2), and an output subcircuit (Osc). The output subcircuit (Osc) includes a first output transistor (To1). The input subcircuit (Isc) includes a first input transistor (Ti1) and a second input transistor (Ti2) sequentially coupled between an input terminal (TMi) and a first node (N1). The first node (N1) is coupled to a gate electrode of the first output transistor (To1). The first processing subcircuit (Psc1) includes a first switch transistor (Ts1) and a second switch transistor (Ts2) coupled between the first node (N1) and a first reference terminal (TMr1). The first reference terminal (TMr1) is configured to receive a first reference signal (VREF1).
Patent WO-2023273774-A1 (WO)
Title: Circuit de charge pd et machine pos
Inventor: ZHOU CHAOCHAO
IPC: H02J7/00
Filed: 2022-05-31
Abstract: L'invention concerne un circuit de charge PD et une machine POS, qui appartiennent au domaine de la charge par USB. Un circuit de gestion de puissance fournit en sortie un signal d'identification de port et une tension d'alimentation selon une première tension USB qui est fournie en sortie par un premier dispositif et/ou une seconde tension USB qui est fournie en sortie par un second dispositif ; un circuit de commande fournit en sortie un premier signal de commande selon le signal d'identification de port ; un premier circuit de commutation transfère un premier signal d'interaction de canal de configuration selon le signal de commande, de sorte que le premier dispositif maintienne la sortie de la première tension USB ou transfère un second signal d'interaction de canal de configuration, de sorte que le second dispositif maintienne la sortie de la seconde tension USB ; un ensemble de stockage d'énergie fournit en sortie un signal d'état de batterie ; et le circuit de commande fournit en sortie un second signal de commande selon le signal d'état de batterie, de sorte que le circuit de gestion de puissance convertisse la première tension USB ou la seconde tension USB en tension d'alimentation et en tension de charge pour charger l'ensemble de stockage d'énergie. Par conséquent, les exigences de charge dans les conditions d'une pluralité de trajets d'alimentation en puissance par tension USB et la charge avec différents nombres de batteries sont satisfaites.
Patent WO-2024000547-A1 (WO)
Inventor: WANG MIAO
IPC: G09G3/3233
Filed: 2022-06-30
Abstract: La divulgation concerne un circuit d'attaque de pixel, comprenant un sous-circuit d'attaque, un sous-circuit d'écriture, un sous-circuit de compensation et un sous-circuit d'ajustement. Le sous-circuit d'attaque est couplé à un premier nœud, à un deuxième nœud et à un troisième nœud. Le sous-circuit d'écriture est couplé au deuxième nœud, à une première extrémité de signal de balayage et à une extrémité de signal de données. Le sous-circuit de compensation est couplé au premier nœud, au troisième nœud et à une extrémité de commande de compensation. Le sous-circuit d'ajustement est couplé au deuxième nœud et/ou au troisième nœud, à une deuxième extrémité de signal de balayage et à une première extrémité de signal de tension de référence, et le sous-circuit d'ajustement est configuré pour transmettre, dans un étage d'ajustement électroluminescent, un signal de tension de référence reçu au niveau de la première extrémité de signal de tension de référence pour le deuxième nœud et/ou le troisième nœud sous la commande d'un signal de balayage transmis depuis la deuxième extrémité de signal de balayage.
Patent WO-2023001149-A1 (WO)
Inventor: ZHANG MENGCHEN
IPC: H04W36/00
Filed: 2022-07-19
Abstract: 本申请实施例提供一种控制传输的方法及相关装置，该方法应用于处于非无线资源控制RRC连接态的终端，包括：满足第一预设条件时，执行用于基于无线接入网的通知区域更新RNAU的RRC连接恢复过程；第一预设条件包括第二定时器超时并且第一定时器未运行；或第一预设条件包括终端接收到服务小区的系统信息块SIB1，服务小区不属于配置的基于无线接入网的通知区域，并且第一定时器未运行；第一定时器在终端发起用于小包数据传输SDT的RRC连接恢复过程时开启，第二定时器在终端接收到包括第二定时器时长的RRC释放消息时开启。本申请能够避免SDT过程中触发RNAU，从而避免影响小包数据的传输，以及不必要的功耗和信令开销。
Patent WO-2023005919-A1 (WO)
Title: 分组数据汇聚协议状态报告发送方法、设备及装置
Inventor: ZHANG HUIYING
IPC: H04W40/22
Filed: 2022-07-26
Abstract: 本公开实施例提供一种分组数据汇聚协议状态报告发送方法、设备及装置，所述方法包括：在第一通信链路中的第一接收端和第一中继终端之间的部分连接失败之后，目标数据单元的第二接收端若确定和目标数据单元的第二发送端之间的第二通信链路连接成功，则向第二发送端发送PDCP状态报告；PDCP状态报告用于指示目标数据单元中传输成功的第一数据单元和/或传输失败的第二数据单元；第一通信链路为目标数据单元的第一发送端、第一中继终端和目标数据单元的第一接收端组成的链路；第一接收端和第二接收端相同或不同，第一发送端和第二发送端相同或不同。本公开实施例通过保证第二发送端准确获知未成功传输的数据实现数据的无损传输。
Patent WO-2023011628-A1 (WO)
Inventor: ZHANG JUNHU
IPC: C12Q1/6874
Filed: 2022-08-05
Abstract: 一种组织样本的高分辨率空间组学检测装置、系统和方法，提供了一种用于组织样本的高分辨率空间组学检测的装置、系统和方法，分别包含：一种带有可容纳微载体的微井反应室阵列的玻片，一种修饰核酸分子标识符的方法和一种在捕获组织样本空间组学信息过程中降低组学信息交叉污染的方法。采用所述的空间组学检测方法，显著提高了空间组学检测的分辨率，降低了检测成本，同时从根本上降低了空间组学信息的交叉污染。
Patent WO-2023274426-A1 (WO)
Inventor: QU MINGSHENG
IPC: B41C1/05
Filed: 2022-08-29
Abstract: 提出了一种激光制版设备和制版系统，激光制版设备包括：基座（1）；滚筒（4），可活动地设于基座上，滚筒可相对于基座转动以及沿滚筒的轴向移动，滚筒上设有印版（5）；至少一个光路平台（2），可移动地设于基座上，每个光路平台上设有至少一个激光加工组件（3），且激光加工组件的加工范围覆盖印版在轴向上的移动范围，激光加工组件能够在印版上加工凹版和/或丝网版。通过本技术方案，使激光制版设备可以同时在一个印版或多个印版上加工凹版版纹和丝网版版纹。
Patent WO-2023231221-A1 (WO)
Inventor: ZHONG HENG
IPC: H01F27/12
Filed: 2022-09-08
Abstract: 一种集成式牵引变压器总成，包括牵引变压器本体、管路组件和冷却器，所述牵引变压器本体包括油箱，所述冷却器固连所述油箱的侧部，所述冷却器和所述油箱通过所述管路组件连通，所述管路组件设有用于驱动冷却油循环的油泵。本申请所提供的集成式牵引变压器总成实现一体化设计，体积显著减少，便于安装至轨道交通车辆底部，利用走行风和冷却器对牵引变压器本体进行冷却。
Patent WO-2023206949-A1 (WO)
Inventor: ZHANG ZIGE
IPC: H01M50/50
Filed: 2022-09-23
Abstract: The present application discloses a cylindrical electrode assembly, a battery cell, a battery, an electrical device, and a manufacturing method. The cylindrical electrode assembly is a winding structure and comprises a body and a first tab, the body has a first end surface, and the first tab extends from the first end surface and is bent to the first end surface. The technical solution provided by the present application can enable the battery cell to have higher safety.
Patent WO-2023046184-A1 (WO)
Inventor: Mo Jiezhi
IPC: G06F40/58
Filed: 2022-09-26
Abstract: 本申请公开了一种消息处理方法、装置和电子设备，属于通信技术领域。该方法包括：在显示第一消息的消息通知的情况下，接收用户对消息通知的第一输入；响应于第一输入，将第一消息所属的第一应用设置为重要应用，和/或，将第一消息设置为重要消息；接收用户的第二输入；响应于第二输入，根据目标信息，在第一消息栏中显示M个消息，M个消息包括第一消息，目标信息用于指示以下至少一项：M个消息中的每个消息是否为重要消息、M个消息所属的应用中的每个应用是否为重要应用，M为正整数。
Patent WO-2023178983-A1 (WO)
Inventor: XIE CHAO
IPC: H01M10/0587
Filed: 2022-09-30
Abstract: 本申请实施例涉及电池制造的技术领域，尤其涉及一种卷绕装置及卷绕料材的方法，其中卷绕装置用于卷绕料材，其包括换卷机构、复合机构和分断机构，其中，换卷机构包括转盘和间隔设于转盘上的多个卷针，料材沿预设路径卷绕于其中一个卷针；复合机构沿预设路径设置于卷针的上游，用于在预设位置将多层料材层叠后复合在一起；分断机构沿预设路径设置于复合机构与任意一个卷针之间，用于将复合后的多层料材从复合区分断。采用本申请实施例提供的卷绕装置和卷绕料材的方法能够防止多层料材在被分断的瞬间及分断之后发生分层，从而避免或减轻多层料材之间错位问题的发生。
Patent WO-2023124377-A1 (WO)
Title: Document review method and apparatus
Inventor: FU JINGYU
IPC: G06F16/34
Filed: 2022-10-11
Abstract: Provided in the present application are a document review method and apparatus. The method comprises: in response to a review instruction that is triggered on the basis of the current document, acquiring a document list, and presenting the document list in the current document; in response to a selection instruction for any one document in the document list, acquiring the any one document to serve as a target document; and extracting specified content from the target document, and presenting the specified content in the current document.
Patent WO-2023066246-A1 (WO)
Title: Method and system for installing application on cloudphone, and client cloudphone
Inventor: CUI WEISONG
IPC: G06F8/61
Filed: 2022-10-18
Abstract: The present disclosure relates to the field of computers, and in particular to the field of cloud services. Provided are a method and system for installing an application on a cloudphone, and a client cloudphone. The specific implementation solution comprises: receiving a trial request for a target application; reading installation data of the target application from a network storage service cluster, wherein the installation data is generated after a master cloudphone decompresses an installation package of the target application and installs same, and the installation data is written into the network storage service cluster by the master cloudphone; copying the installation data to a local installation directory; and locally registering the target application. By means of the embodiment, the time of a user that is consumed in waiting for installation and the traffic data consumption of downloading an installation package of an application can be reduced, thereby achieving the aim of immediate trialling of the application.
Patent WO-2023103752-A1 (WO)
Title: 网元版本下载方法、网元、电子设备和存储介质
Inventor: JIANG XING
IPC: H04L67/06
Filed: 2022-11-18
Abstract: 本申请提供了一种网元版本下载方法、网元、电子设备和存储介质，该方法包括：从网元获取指标信息(110)；根据指标信息确定下载系数(120)；获取由用户输入的实际带宽资源数值(130)；当确定所述网元的负荷状态处于高负荷状态，根据下载系数和实际带宽资源数值确定下载速率(140)；向网元发送下载速率，以使网元按照下载速率下载网元版本(150)。
Patent WO-2023116488-A1 (WO)
Title: 用于配置的方法和通信装置
Inventor: KUANG YIRU
IPC: H04W8/24
Filed: 2022-12-12
Abstract: 本申请提供了一种用于配置的方法和通信装置，涉及通信领域，该方法中终端设备可以向接入网设备发送第一信息，第一信息用于指示降低终端设备的能力，接入网设备可以基于第一能力向终端设备发送第一配置，第一配置对应的终端设备的第一能力为降低后的终端设备的能力，这样，避免接入网设备向终端设备配置超过终端设备的能力时导致的配置失败，有利于提高传输的可靠性。
Patent WO-2023173859-A1 (WO)
Title: Battery pack, battery pack system and power tool
Inventor: WU HONGBING
IPC: H01M10/36
Filed: 2022-12-15
Abstract: A battery pack includes a housing and at least one battery cell located within the housing, a charge rate of each of the at least one battery cell is greater than 5C, each of the at least one battery cell has a capacity of at least 3.6Ah, and an internal resistance of each of the at least one battery cell is less than or equal to 3 milliohms.
Patent WO-2023125756-A1 (WO)
Inventor: LI GUOQIANG
IPC: H03H3/02
Filed: 2022-12-29
Abstract: The present invention provides a preparation method for a broadband film bulk acoustic resonator. The preparation method comprises the following steps: taking a substrate, applying glue, carrying out exposure, and cleaning, and then etching a groove in an upper surface of the substrate; filling the groove with a sacrificial layer; further depositing a bottom electrode above the groove; depositing a composite piezoelectric film above the bottom electrode; depositing a top electrode above the composite piezoelectric film; and removing the sacrificial layer by means of wet etching a release hole. The resonator sequentially comprises the top electrode, the composite piezoelectric film, the bottom electrode and the substrate from top to bottom; the top electrode, the composite piezoelectric film, and the bottom electrode form a sandwich structure; an air gap is formed between the bottom electrode and the substrate; and the composite piezoelectric film is formed by superimposing several layers of piezoelectric layers. According to the present invention, a broadband film bulk acoustic resonator having low loss is prepared by means of the combined design of the structure of the composite piezoelectric film and a special air gap.
Patent WO-2023185198-A1 (WO)
Inventor: HAO SHIQIANG
IPC: H02M3/335
Filed: 2023-01-06
Abstract: 本发明提出一种电源变换装置及系统，涉及电源领域，通过提供控制单元，接收表征电源变换器状态的第一采样信号和第二采样信号，被配置为：根据第一采样信号产生第一开关驱动信号，根据第二采样信号得到一导通时刻移相角和一关断时刻移相角，将第一开关驱动信号的导通时刻向后延迟导通时刻移相角，将关断时刻向后延迟关断时刻移相角后，得到第二开关驱动信号，其中，在电源变换器的增益大于等于1时，导通时刻移相角与关断时刻移相角相等，且在二次侧开关单元内的开关管导通期间，二次侧开关单元内的电流反向，同时变压器二次侧绕组所承受的电压反向，形成反压，从而可提高电源变换器的输出电压范围，且EMI特性好，效率高，控制简单。
Patent WO-2023143510-A1 (WO)
Inventor: HE YIFAN
IPC: G01J1/42
Filed: 2023-01-28
Abstract: La présente demande se rapporte au domaine technique de la détection de lumière ambiante, et concerne un procédé et un appareil de détection de lumière ambiante, un procédé et un appareil d'affichage de compensation destinés à un écran d'affichage, un dispositif électronique et un support de stockage lisible. Le procédé de détection de lumière ambiante consiste : à acquérir une valeur de luminosité cible (S100) ; à acquérir des informations d'affichage de chaque pixel cible dans une zone cible (S200) ; à déterminer, en fonction des informations d'affichage de chaque pixel cible et d'une table de relation de mappage de pixels, une valeur d'interférence de luminosité correspondant à chaque pixel cible (S300) ; et à déterminer une valeur de luminosité de lumière ambiante en fonction de la valeur de luminosité cible et des valeurs d'interférence de luminosité (S400).
Patent WO-2023143613-A1 (WO)
Inventor: Mu changchun
IPC: G06Q20/06
Filed: 2023-01-30
Abstract: 本申请公开了数字货币的支付方法和装置，涉及数字货币技术领域。该方法的一具体实施方式包括：通过近场通信方式与收款设备建立通信连接；在通信连接已建立的情况下，使支付芯片进入支付状态，获取设备的电池电量；在所述电池电量不足以支持数字货币支付的情况下，通过所述收款设备的近场通信交变磁场在支付芯片天线线圈产生的电量为支付芯片供电，进行数字货币支付。
Patent WO-2023202264-A1 (WO)
Inventor: YUAN KANG
IPC: B28D7/02
Filed: 2023-03-14
Abstract: 一种切片机，包括框架及设置于框架上的切割装置和切割线冷却系统；冷却系统包括：供液容器(3)，容纳有切割液；过滤容器(4)，通过管路与供液容器(3)相连，管路上设置有供液泵(31)；换热器(5)，通过管路与过滤容器(4)相连，切割液经过换热器(5)得到降温；喷淋器(6)，通过管路与换热器(5)相连；喷淋器(6)将切割液喷射至切割装置。
Patent WO-2023174361-A1 (WO)
Title: Electric valve/door, and control apparatus and control method therefor
Inventor: ZHOU WEN
IPC: F16K31/04
Filed: 2023-03-16
Abstract: An electric valve/door, and a control apparatus and a control method therefor. The electric valve/door (1) comprises a control apparatus, wherein the control apparatus comprises an alternating-current asynchronous electric motor (3), a transmission apparatus (2) and a valve driver (4), the valve driver (4) is connected to the alternating-current asynchronous electric motor (3), the alternating-current asynchronous electric motor (3) is connected to the electric valve/door (1) by means of the transmission apparatus (2), and the valve driver (4) collects real-time torque information of operation of the alternating-current asynchronous electric motor (3) or the electric valve/door (1); and by taking a set torque of the valve driver (4) as an input and a real-time torque as a feedback, an output torque or an output torque limit value of the valve driver (4) is corrected in a timely manner using a PID control algorithm, so as to adjust, in real time, an output torque for driving the alternating-current asynchronous electric motor (3), thereby meeting the response speed and control precision requirements in each stage in the process of the electric valve/door (1) executing closing and opening.
Patent WO-2023151700-A1 (WO)
Inventor: ZHANG WANBIN
IPC: C07D215/227
Filed: 2023-03-17
Abstract: 本发明公开了一种双手性金属协同催化体系及其在不对称合成贝达喹啉中的应用；具体为：金属锂、钠或钾盐和另一种金属盐在合适配体和添加剂的作用下形成双手性金属协同催化体系，促进6-溴-3-苄基-2-甲氧基喹啉(I)与3-二甲胺基-1-萘基-1-丙酮(II)加成反应并调控其选择性，首次以高收率和高选择性得到目标产物(1R,2S)-贝达喹啉。
Patent WO-2023185846-A1 (WO)
Inventor: LIU YUQING
IPC: D02G3/44
Filed: 2023-03-28
Abstract: A blended yarn and a preparation method therefor and an application thereof. The preparation method for the blended yarn comprises: in the sirospun spinning process, using a sirospun spinning method to perform sirospun drafting and twisting on a plurality of roving strands for multiple times to obtain a primary sirospun yarn, and ply-twisting the primary sirospun yarn with a fiber bundle that is spun by means of melt spinning and not completely cooled to undergo sirospun drafting and twisting together at least once to obtain a blended yarn. In the ply-twisting process, the incompletely cooled fiber bundle is bonded with the primary sirospun yarn by means of a softened and adhesive surface of the fiber bundle. The method employs sirospun spinning, but overcomes the defects existing during conventional sirospun spinning, and reduces a breakage phenomenon of a single yarn strand in the sirospun spinning process; moreover, the prepared blended yarn has better effects in terms of strength, wear resistance, and the number of hairiness, etc.
Patent WO-2023198066-A1 (WO)
Title: Composé cétone hétérocyclique deutéré et son utilisation
Inventor: DU WU
IPC: C07D403/04
Filed: 2023-04-11
Abstract: La présente invention concerne un composé représenté par la formule (I) ou un isomère optique, un sel pharmaceutiquement acceptable, un hydrate ou un solvate de celui-ci, formule dans laquelle R1-R17 sont chacun indépendamment choisis parmi hydrogène et deutérium, R18 et R19 désignent l'hydrogène, et R1-R19 ne désignent pas simultanément l'hydrogène. Le composé deutéré et le sel, l'hydrate ou le solvate de celui-ci ont une excellente stabilité métabolique et d'excellentes propriétés pharmacocinétiques, et ont ainsi d'excellentes perspectives d'application dans la fabrication d'inhibiteurs de tubuline, de médicaments anticancéreux, de médicaments antiviraux et de médicaments pour le traitement de la pneumonie à nouveau coronavirus.
Patent WO-2023217107-A1 (WO)
Inventor: PANG YAKUN
IPC: H04L9/40
Filed: 2023-05-09
Abstract: 本申请公开了一种通信方法、装置、第一节点、平台、第二节点及存储介质。其中，方法包括：第一节点向第一平台发送第一信息，所述第一信息用于所述第一节点与至少一个第二节点的联合计算，或者用于至少一个第二节点的计算；所述第一信息包含所述计算所需的相关信息。